CraftEngine can produce electricity from any renewable heat source, including biomass combustion, solar thermal and waste heat.
The first prototype was tested with success in 2011, and the next generation is presently being tested in Sweden.
The first commercial units will be available in 2013!
See www.vdg.no for more information.

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.
Transcript:
http://energy.gov/eere/videos/energy-101-geothermal-energy
---
Subscribe to Energy for regular content: http://goo.gl/Ga5lP
Like Energy on Facebook: https://www.facebook.com/energygov
Follow Energy on Twitter: https://twitter.com/ENERGY

published:30 Jul 2014

views:645072

Thermoelectric tube from Panasonic harnesses thermal energy in hot water pipes for clean, renewable energy. Featuring a simple structure, in the future it could be used in factories to generate electricity from waste heat.
(http://www.diginfo.tv/v/12-0224-r-en.php)
20/12/2012
Panasonic
Thermoelectric Tubes
DigInfo TV - http://www.diginfo.tv

published:28 Dec 2012

views:302332

Learn more about this awesome solar air heater that is self-contained and self-powered, and captures free heat from the sun to heat any space from an off-grid cabin, cottage, basement, garage, tiny house, or just a regular every day house. It's easy to use and only needs to be installed on a South-facing facade to function.
Designed & produced by the Quebec solar power company Eco Solaris (http://www.ecosolaris.ca/), this solar air heater is really affordable and can heat 30% of a 1000 square foot area, meaning it could reduce your heating bill by 30% for every 1000 square feet of living space (but it obviously only works during the day).
The photovoltaic solar panel produces electricity to power the fans inside the unit, while the heat panel absorbs heat from the sun which in turn heats up the air circulating through the panel before blowing it into whatever space you want it to heat. To see how the panel works, check out this short video made by the company:
https://youtu.be/xLo-KOs0U1M
We think this is an incredibly efficient and easy to use heat source that uses clean renewable energy and using these solar panels will help reduce our dependence on hydro and fossil fuel heat sources. We hope to see them installed on more and more houses in the future!
To learn more about this solar air heater and the company that makes them, you can visit the Eco Solaris website and follow them on Facebook & YouTube here:
http://energierenouvelable.ca/produits/en/solaire/chauffage-solaire/chauffe-air-solaire-c116c130c40/
https://www.facebook.com/ecoSolaris
https://www.youtube.com/channel/UC6aI-tvMtKfwmyaZD9-vwYw
Thanks for watching!
Mat & Danielle
-------------------------------------------------------------
SUPPORT US ON PATREON!
------------------------------------------------------------
If you like our videos, please consider supporting us on Patreon: https://www.patreon.com/exploringalternatives
-------------------------------------------------------------
STAY IN TOUCH!
------------------------------------------------------------
Blog: www.exploringalternatives.ca
Facebook: /exploringalternativesblog
Instagram: @exploringalternatives
-------------------------------------------------------------
VIDEO CREDITS
------------------------------------------------------------
Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat of Exploring Alternatives.
Editing Credits:
Mat and Danielle of Exploring Alternatives
Filming Credits:
Mat of Exploring Alternatives

published:25 Jan 2017

views:82277

In this video we meet Casey & Natasha, a conscious couple who built a passive solar home near Ottawa, Ontario, Canada. In addition to orienting their house to face south, they installed overhangs that block the sun to keep it cool during summer months and allow the sun to enter and heat the house during winter months. They also installed a 10 kW solar system that sells clean electricity back to the grid through Ontario's MicroFIT Program and the revenue helps cover their own utility bills.
The house was built to Passive House standards and is currently pending certification. You can learn more about Passive House here:
http://www.passivehouse.ca/fundamentals/
The exterior walls of this house are 20" thick and are insulated using Roxul insulation which is made locally, better for the environment, can get wet, and has less flame retardants than traditional fiberglass insulation, which means cleaner air quality in the home.
To maximize the energy efficiency of their home, they installed triple glazed windows, a drain water heat recovery system, an air source heat pump water heater, and a bioethanol fireplace. They also chose sustainable alternatives like concrete countertops instead of granite, and reclaimed pine flooring instead of using new wood. Last but not least, they designed their house to be completely fossil fuel-free which means that they don't use any fossil fuels to power or heat their home.
Casey & Natasha are building a conscious group of companies to align their work life with their personal values. Their companies include The ConsciousBuilder, the Conscious Living podcast and the Conscious Store (coming soon!).
http://cgreyconstruction.com
http://caseyplusnatasha.com
Thanks for watching!
Mat & Danielle
-----------------------------------------------------------------------------------------
Stay in Touch!
-----------------------------------------------------------------------------------------
Blog: www.exploringalternatives.ca
Facebook: /exploringalternativesblog
Instagram: @exploringalternatives
Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat Dubé of Exploring Alternatives.

published:23 Dec 2015

views:483007

Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy?
Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout!
Read More:
In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency
http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php
"UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported."
New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry
http://www.ise.fraunhofer.de/en/press-and-media/press-releases/press-releases-2014/new-world-record-for-solar-cell-efficiency-at-46-percent
"A new world record for the direct conversion of sunlight into electricity has been established."
Australia develops world's most efficient solar panels
http://rt.com/business/212383-australia-record-solar-energy/
"?Australian researchers have developed a new method of using commercial solar panels that converts more electricity from sunlight than ever before."
What is the efficiency of different types of power plants?
http://www.eia.gov/tools/faqs/faq.cfm?id=107&t=3
"One measure of the efficiency of a power plant that converts a fuel into heat and into electricity is the heat rate."
Improving Efficiencies
http://www.worldcoal.org/coal-the-environment/coal-use-the-environment/improving-efficiencies/
"Improving efficiency levels increases the amount of energy that can be extracted from a single unit of coal."
The MostCommonElectricity Sources in the U.S.
http://pureenergies.com/us/blog/the-most-common-electricity-sources-in-the-u-s/
"Though renewable energy is growing fast, the U.S. still gets the vast majority of its power from conventional power plants."
Increasing the Efficiency of Existing Coal-Fired Power Plants
http://www.fas.org/sgp/crs/misc/R43343.pdf
"Coal has long been the major fossil fuel used to produce electricity."
Coal Will Survive as Efficient Power Plants BoostDemand
http://www.bloomberg.com/news/2014-06-02/coal-seen-surving-as-efficient-power-plants-boost-demand.html
"President Barack Obama's plan to reduce greenhouse-gas emissions left coal with a future even as the industry accuses him of trying to make the fuel obsolete."
How DoWindTurbinesWork?
http://energy.gov/eere/wind/how-do-wind-turbines-work
"So how do wind turbines make electricity?"
Screwy-looking wind turbine makes little noise and a big claim
http://www.gizmag.com/the-archimedes-liam-f1-urban-wind-turbine/32263/
"Although it's getting increasingly common to see solar panels on the roofs of homes, household wind turbines are still a fairly rare sight."
Betz's law
http://en.wikipedia.org/wiki/Betz%27s_law
Wind Energy More Energy Efficient than Fossil Fuels
http://cleantechnica.com/2012/07/18/wind-energy-energy-efficient-fossil-fuels-uk/
"Here's something that may surprise you. Wind energy is more efficient than carbon-based fuels."
Wind Energy's Shadow: Turbines DragDownPower Potential
http://news.nationalgeographic.com/news/energy/2013/05/130516-wind-energy-shadow-effect/
"As seemingly limitless as the air that swirls around us, wind has proven to be the world's fastest-growing source of renewable energy."
Advanced Nuclear Power Reactors
http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Power-Reactors/Advanced-Nuclear-Power-Reactors/
"The nuclear power industry has been developing and improving reactor technology for more than five decades and is starting to build the next generation of nuclear power reactors to fill new orders."
Hydroelectric Power
http://www.mpoweruk.com/hydro_power.htm
"Hydro-electric power, using the potential energy of rivers, now supplies 17.5% of the world's electricity (99% in Norway, 57% in Canada, 55% in Switzerland, 40% in Sweden, 7% in USA)."
Hydroelectric Power
http://www.usbr.gov/power/edu/pamphlet.pdf
"It's a form of energy ... a renewable resource."
____________________
DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily.
Watch More DNews on TestTube http://testtube.com/dnews
Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel
DNews on Twitter http://twitter.com/dnews
Trace Dominguez on Twitter https://twitter.com/tracedominguez
TaraLong on Twitter https://twitter.com/TaraLongest
DNews on Facebook https://facebook.com/DiscoveryNews
DNews on Google+ http://gplus.to/dnews
Discovery News http://discoverynews.com
Download the TestTube App: http://testu.be/1ndmmMq

published:09 Dec 2014

views:643355

Get more info here about the research conducted in the Sustainable Energy Planning Group at Aalborg University:
http://www.EnergyPLAN.eu
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
SmartEnergySystems: 100% Renewable Energy at a NationalLevel (Full Version)
Denmark has decided to become independent from fossil fuels. For the sake of the climate, the economy, and in order to ensure security of energy supply. This film shows how this will happen based on research conducted at Aalborg University (http://www.smartenergysystems.eu).
At present wind and solar energy already delivers a good share of Denmark's energy, but renewable energy is a major challenge for an energy system that is built upon fossil fuels. Energy production from wind and solar fluctuates - it fluctuates as the wind blows. So what renewables are reliable when there is no sun or wind energy available?
Another challenge is the transport sector. How do we create an energy system of renewable energy, where also cars, ships and planes can operate on fossil-free energy? A great example of an energy system that will ensure Denmark a 100% renewable energy system is called: Smart Energy Systems - a coherent, fossil-free energy system that will create lots of new jobs and green energy for the Danes, both in terms of electricity, heat and transport.
Production courtesy of:
http://www.webwall.tv/blueplanetinnovation
http://www.blueplanetinnovation.dk

published:28 Nov 2014

views:280278

https://www.greenmountainenergy.com/why-renewable-energy/renewable-energy-101/geothermal/
While some renewable energy sources — like the sun, the wind, and water — can easily be seen and/or felt, geothermal (or simply “thermal”) energy comes from a more enigmatic source: the heat far below the Earth’s crust. For more than 100 years, steam from below the Earth’s surface has been used to generate power. From electricity generated through geothermal power plants to district energy systems that heat and cool buildings using an underground network of pipes, this alternative energy source has big potential. Now that’s deep! Check out this video to learn more about how geothermal energy works.
Transcript:
Renewable Energy101
If you've ever observed an erupting volcano or the geysers at Yellowstone National Park, you've seen geothermal energy in action.
The Earth's crust is made of rocks and water. Deep below that is a layer of hot, molten rock called “magma,” which is even hotter than the sun's surface. The heat just over six miles below the surface contains 50,000 times more energy than all the oil and natural gas resources in the world.
Releasing a small amount of that heat in the right way can create electricity. A well drilled a couple of miles deep can capture the rising hot water and steam. That steam spins a turbine and a generator produces electricity.
Geothermal is one of the least explored sources of renewable energy in the U.S., and most of us probably don't spend much time thinking about it. But since it's a pollution-free renewable source of energy that's consistently reliable — at least it has been for the past 4.5 billion years — maybe we should!
About: Green Mountain Energy is the nation’s longest-serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
More from Green Mountain Energy!
Website: http://bit.ly/1IKvQId
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

published:03 Oct 2017

views:22659

New Generation Biofuels is a renewable fuels provider. We hold an exclusive license for North America, Central America and the Caribbean to commercialize proprietary technology to manufacture alternative biofuels from vegetable oils and animal fats that we intend to market as a new class of biofuel for power generation, heavy equipment, marine use and as heating fuel. We believe our proprietary biofuel can provide a cheaper, renewable alternative energy source with significantly lower emissions than traditional fuels. Our business model calls for establishing direct sales from manufacturing plants that we may purchase or build and sublicensing our technology to qualified licensees.

published:14 Jul 2008

views:179

More than one million people have switched to geothermal - the Reliable Renewable. WaterFurnace geothermal systems provide clean, efficient comfort 24 hrs a day, 7 days a week, 365 days a year. Transform the way you use energy!
Learn more at: www.waterfurnace.com/reliable for more info.

See also

Green Mountain

Green Mountain is a common name for "The Peak", the highest point on Ascension Island, which has gained some fame for claims that it is one of very few large-scale artificial forests.

History and vegetation

Many early 19th-century accounts, including Charles Darwin's (July 1836), described the volcanic island as barren with very few plants, some of them endemic to the island, not to be found anywhere else. Scientists estimate the island's native vascular plants to be between 25 and 30 species, 10 of them endemic to Ascension (Ashmole 2000, Gray et al. 2005). This impoverished flora is a consequence of the age of the island (only 1 million years old) and isolation (over 1,500 kilometres (930mi) - from any major landmass). Then, in 1843, the British plant collector Joseph Dalton Hooker visited the island with Sir James Clark Ross's Antarctica expedition. Hooker proposed a plan to plant the island with vegetation to attempt to increase rainfall and make life more bearable for the garrison that was stationed there (see Duffey 1964). Crucially he saw the appointment of a farm superintendent as being the key to success.

Humans and other animals need a minimum intake of food energy to sustain their metabolism and to drive their muscles. Foods are composed chiefly of carbohydrates, fats, proteins, water, vitamins, and minerals. Carbohydrates, fats, proteins, and water represent virtually all the weight of food, with vitamins and minerals making up only a small percentage of the weight. (Carbohydrates, fats, and proteins comprise ninety percent of the dry weight of foods.) Organisms derive food energy from carbohydrates, fats and proteins as well as from organic acids, polyols, and ethanol present in the diet. Some diet components that provide little or no food energy, such as water, minerals, vitamins, cholesterol, and fibre, may still be necessary to health and survival for other reasons. Water, minerals, vitamins, and cholesterol are not broken down (they are used by the body in the form in which they are absorbed) and so cannot be used for energy. Fiber, a type of carbohydrate, cannot be completely digested by the human body. Ruminants can extract food energy from the respiration of cellulose because of bacteria in their rumens.

Based on REN21's 2014 report, renewables contributed 19 percent to humans' global energy consumption and 22 percent to their generation of electricity in 2012 and 2013, respectively. This energy consumption is divided as 9% coming from traditional biomass, 4.2% as heat energy (non-biomass), 3.8% hydro electricity and 2% is electricity from wind, solar, geothermal, and biomass. Worldwide investments in renewable technologies amounted to more than US$214 billion in 2013, with countries like China and the United States heavily investing in wind, hydro, solar and biofuels.

CraftEngine - Electricity production from renewable heat sources

CraftEngine can produce electricity from any renewable heat source, including biomass combustion, solar thermal and waste heat.
The first prototype was tested with success in 2011, and the next generation is presently being tested in Sweden.
The first commercial units will be available in 2013!
See www.vdg.no for more information.

Energy 101: Geothermal Energy

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.
Transcript:
http://energy.gov/eere/videos/energy-101-geothermal-energy
---
Subscribe to Energy for regular content: http://goo.gl/Ga5lP
Like Energy on Facebook: https://www.facebook.com/energygov
Follow Energy on Twitter: https://twitter.com/ENERGY

Thermoelectric tube from Panasonic harnesses thermal energy in hot water pipes for clean, renewable energy. Featuring a simple structure, in the future it could be used in factories to generate electricity from waste heat.
(http://www.diginfo.tv/v/12-0224-r-en.php)
20/12/2012
Panasonic
Thermoelectric Tubes
DigInfo TV - http://www.diginfo.tv

3:44

Awesome Solar Air Heater for Off Grid Living, Tiny Houses, RVs and more..

Awesome Solar Air Heater for Off Grid Living, Tiny Houses, RVs and more..

Awesome Solar Air Heater for Off Grid Living, Tiny Houses, RVs and more..

Learn more about this awesome solar air heater that is self-contained and self-powered, and captures free heat from the sun to heat any space from an off-grid cabin, cottage, basement, garage, tiny house, or just a regular every day house. It's easy to use and only needs to be installed on a South-facing facade to function.
Designed & produced by the Quebec solar power company Eco Solaris (http://www.ecosolaris.ca/), this solar air heater is really affordable and can heat 30% of a 1000 square foot area, meaning it could reduce your heating bill by 30% for every 1000 square feet of living space (but it obviously only works during the day).
The photovoltaic solar panel produces electricity to power the fans inside the unit, while the heat panel absorbs heat from the sun which in turn heats up the air circulating through the panel before blowing it into whatever space you want it to heat. To see how the panel works, check out this short video made by the company:
https://youtu.be/xLo-KOs0U1M
We think this is an incredibly efficient and easy to use heat source that uses clean renewable energy and using these solar panels will help reduce our dependence on hydro and fossil fuel heat sources. We hope to see them installed on more and more houses in the future!
To learn more about this solar air heater and the company that makes them, you can visit the Eco Solaris website and follow them on Facebook & YouTube here:
http://energierenouvelable.ca/produits/en/solaire/chauffage-solaire/chauffe-air-solaire-c116c130c40/
https://www.facebook.com/ecoSolaris
https://www.youtube.com/channel/UC6aI-tvMtKfwmyaZD9-vwYw
Thanks for watching!
Mat & Danielle
-------------------------------------------------------------
SUPPORT US ON PATREON!
------------------------------------------------------------
If you like our videos, please consider supporting us on Patreon: https://www.patreon.com/exploringalternatives
-------------------------------------------------------------
STAY IN TOUCH!
------------------------------------------------------------
Blog: www.exploringalternatives.ca
Facebook: /exploringalternativesblog
Instagram: @exploringalternatives
-------------------------------------------------------------
VIDEO CREDITS
------------------------------------------------------------
Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat of Exploring Alternatives.
Editing Credits:
Mat and Danielle of Exploring Alternatives
Filming Credits:
Mat of Exploring Alternatives

9:36

Couple Builds Energy Efficient Passive Solar Home - Green Building

Couple Builds Energy Efficient Passive Solar Home - Green Building

Couple Builds Energy Efficient Passive Solar Home - Green Building

In this video we meet Casey & Natasha, a conscious couple who built a passive solar home near Ottawa, Ontario, Canada. In addition to orienting their house to face south, they installed overhangs that block the sun to keep it cool during summer months and allow the sun to enter and heat the house during winter months. They also installed a 10 kW solar system that sells clean electricity back to the grid through Ontario's MicroFIT Program and the revenue helps cover their own utility bills.
The house was built to Passive House standards and is currently pending certification. You can learn more about Passive House here:
http://www.passivehouse.ca/fundamentals/
The exterior walls of this house are 20" thick and are insulated using Roxul insulation which is made locally, better for the environment, can get wet, and has less flame retardants than traditional fiberglass insulation, which means cleaner air quality in the home.
To maximize the energy efficiency of their home, they installed triple glazed windows, a drain water heat recovery system, an air source heat pump water heater, and a bioethanol fireplace. They also chose sustainable alternatives like concrete countertops instead of granite, and reclaimed pine flooring instead of using new wood. Last but not least, they designed their house to be completely fossil fuel-free which means that they don't use any fossil fuels to power or heat their home.
Casey & Natasha are building a conscious group of companies to align their work life with their personal values. Their companies include The ConsciousBuilder, the Conscious Living podcast and the Conscious Store (coming soon!).
http://cgreyconstruction.com
http://caseyplusnatasha.com
Thanks for watching!
Mat & Danielle
-----------------------------------------------------------------------------------------
Stay in Touch!
-----------------------------------------------------------------------------------------
Blog: www.exploringalternatives.ca
Facebook: /exploringalternativesblog
Instagram: @exploringalternatives
Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat Dubé of Exploring Alternatives.

4:25

Which Power Source Is Most Efficient?

Which Power Source Is Most Efficient?

Which Power Source Is Most Efficient?

Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy?
Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout!
Read More:
In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency
http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php
"UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported."
New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry
http://www.ise.fraunhofer.de/en/press-and-media/press-releases/press-releases-2014/new-world-record-for-solar-cell-efficiency-at-46-percent
"A new world record for the direct conversion of sunlight into electricity has been established."
Australia develops world's most efficient solar panels
http://rt.com/business/212383-australia-record-solar-energy/
"?Australian researchers have developed a new method of using commercial solar panels that converts more electricity from sunlight than ever before."
What is the efficiency of different types of power plants?
http://www.eia.gov/tools/faqs/faq.cfm?id=107&t=3
"One measure of the efficiency of a power plant that converts a fuel into heat and into electricity is the heat rate."
Improving Efficiencies
http://www.worldcoal.org/coal-the-environment/coal-use-the-environment/improving-efficiencies/
"Improving efficiency levels increases the amount of energy that can be extracted from a single unit of coal."
The MostCommonElectricity Sources in the U.S.
http://pureenergies.com/us/blog/the-most-common-electricity-sources-in-the-u-s/
"Though renewable energy is growing fast, the U.S. still gets the vast majority of its power from conventional power plants."
Increasing the Efficiency of Existing Coal-Fired Power Plants
http://www.fas.org/sgp/crs/misc/R43343.pdf
"Coal has long been the major fossil fuel used to produce electricity."
Coal Will Survive as Efficient Power Plants BoostDemand
http://www.bloomberg.com/news/2014-06-02/coal-seen-surving-as-efficient-power-plants-boost-demand.html
"President Barack Obama's plan to reduce greenhouse-gas emissions left coal with a future even as the industry accuses him of trying to make the fuel obsolete."
How DoWindTurbinesWork?
http://energy.gov/eere/wind/how-do-wind-turbines-work
"So how do wind turbines make electricity?"
Screwy-looking wind turbine makes little noise and a big claim
http://www.gizmag.com/the-archimedes-liam-f1-urban-wind-turbine/32263/
"Although it's getting increasingly common to see solar panels on the roofs of homes, household wind turbines are still a fairly rare sight."
Betz's law
http://en.wikipedia.org/wiki/Betz%27s_law
Wind Energy More Energy Efficient than Fossil Fuels
http://cleantechnica.com/2012/07/18/wind-energy-energy-efficient-fossil-fuels-uk/
"Here's something that may surprise you. Wind energy is more efficient than carbon-based fuels."
Wind Energy's Shadow: Turbines DragDownPower Potential
http://news.nationalgeographic.com/news/energy/2013/05/130516-wind-energy-shadow-effect/
"As seemingly limitless as the air that swirls around us, wind has proven to be the world's fastest-growing source of renewable energy."
Advanced Nuclear Power Reactors
http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Power-Reactors/Advanced-Nuclear-Power-Reactors/
"The nuclear power industry has been developing and improving reactor technology for more than five decades and is starting to build the next generation of nuclear power reactors to fill new orders."
Hydroelectric Power
http://www.mpoweruk.com/hydro_power.htm
"Hydro-electric power, using the potential energy of rivers, now supplies 17.5% of the world's electricity (99% in Norway, 57% in Canada, 55% in Switzerland, 40% in Sweden, 7% in USA)."
Hydroelectric Power
http://www.usbr.gov/power/edu/pamphlet.pdf
"It's a form of energy ... a renewable resource."
____________________
DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily.
Watch More DNews on TestTube http://testtube.com/dnews
Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel
DNews on Twitter http://twitter.com/dnews
Trace Dominguez on Twitter https://twitter.com/tracedominguez
TaraLong on Twitter https://twitter.com/TaraLongest
DNews on Facebook https://facebook.com/DiscoveryNews
DNews on Google+ http://gplus.to/dnews
Discovery News http://discoverynews.com
Download the TestTube App: http://testu.be/1ndmmMq

Get more info here about the research conducted in the Sustainable Energy Planning Group at Aalborg University:
http://www.EnergyPLAN.eu
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
SmartEnergySystems: 100% Renewable Energy at a NationalLevel (Full Version)
Denmark has decided to become independent from fossil fuels. For the sake of the climate, the economy, and in order to ensure security of energy supply. This film shows how this will happen based on research conducted at Aalborg University (http://www.smartenergysystems.eu).
At present wind and solar energy already delivers a good share of Denmark's energy, but renewable energy is a major challenge for an energy system that is built upon fossil fuels. Energy production from wind and solar fluctuates - it fluctuates as the wind blows. So what renewables are reliable when there is no sun or wind energy available?
Another challenge is the transport sector. How do we create an energy system of renewable energy, where also cars, ships and planes can operate on fossil-free energy? A great example of an energy system that will ensure Denmark a 100% renewable energy system is called: Smart Energy Systems - a coherent, fossil-free energy system that will create lots of new jobs and green energy for the Danes, both in terms of electricity, heat and transport.
Production courtesy of:
http://www.webwall.tv/blueplanetinnovation
http://www.blueplanetinnovation.dk

1:01

Renewable Energy 101: How Does Geothermal Energy Work?

Renewable Energy 101: How Does Geothermal Energy Work?

Renewable Energy 101: How Does Geothermal Energy Work?

https://www.greenmountainenergy.com/why-renewable-energy/renewable-energy-101/geothermal/
While some renewable energy sources — like the sun, the wind, and water — can easily be seen and/or felt, geothermal (or simply “thermal”) energy comes from a more enigmatic source: the heat far below the Earth’s crust. For more than 100 years, steam from below the Earth’s surface has been used to generate power. From electricity generated through geothermal power plants to district energy systems that heat and cool buildings using an underground network of pipes, this alternative energy source has big potential. Now that’s deep! Check out this video to learn more about how geothermal energy works.
Transcript:
Renewable Energy101
If you've ever observed an erupting volcano or the geysers at Yellowstone National Park, you've seen geothermal energy in action.
The Earth's crust is made of rocks and water. Deep below that is a layer of hot, molten rock called “magma,” which is even hotter than the sun's surface. The heat just over six miles below the surface contains 50,000 times more energy than all the oil and natural gas resources in the world.
Releasing a small amount of that heat in the right way can create electricity. A well drilled a couple of miles deep can capture the rising hot water and steam. That steam spins a turbine and a generator produces electricity.
Geothermal is one of the least explored sources of renewable energy in the U.S., and most of us probably don't spend much time thinking about it. But since it's a pollution-free renewable source of energy that's consistently reliable — at least it has been for the past 4.5 billion years — maybe we should!
About: Green Mountain Energy is the nation’s longest-serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
More from Green Mountain Energy!
Website: http://bit.ly/1IKvQId
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

5:41

Clean Renewable Biofuels

Clean Renewable Biofuels

Clean Renewable Biofuels

New Generation Biofuels is a renewable fuels provider. We hold an exclusive license for North America, Central America and the Caribbean to commercialize proprietary technology to manufacture alternative biofuels from vegetable oils and animal fats that we intend to market as a new class of biofuel for power generation, heavy equipment, marine use and as heating fuel. We believe our proprietary biofuel can provide a cheaper, renewable alternative energy source with significantly lower emissions than traditional fuels. Our business model calls for establishing direct sales from manufacturing plants that we may purchase or build and sublicensing our technology to qualified licensees.

0:31

The Reliable Renewable

The Reliable Renewable

The Reliable Renewable

More than one million people have switched to geothermal - the Reliable Renewable. WaterFurnace geothermal systems provide clean, efficient comfort 24 hrs a day, 7 days a week, 365 days a year. Transform the way you use energy!
Learn more at: www.waterfurnace.com/reliable for more info.

In this first part of a 3-part series, I examine hydropower and geothermal energy as options to power a clean energy grid.
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http://www.patreon.com/answerswithjoe
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================
LINKS LINKS LINKS
Global consumption of electricity and how its generated:
https://yearbook.enerdata.net/electricity/electricity-domestic-consumption-data.htmlGeothermal efficiency:
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdfReport on renewables providing base load energy:
https://www.skepticalscience.com/print.php?r=374
================
TRANSCRIPT:
Hydroelectric is the use of moving water to turn turbines that generate electricity, usually through the building of dams or pump stations on rivers.
And hydroelectricity is the king of renewable energy, making up 70% of the renewable energy produced around the world. And for good reason.
They’re kind-of the perfect energy source. It’s stable, base-load energy that’s flexible. If you need more electricity, just release more water into the turbines.
They’re cheap to run and maintain once they’re built and they’re 95% efficient at generating energy, compared to 33% for coal and 15% for solar.
And of course they create no pollutants, consume no fuel, and the water never stops flowing.
The Three Gorges Dam in China is actually the largest energy plant of any kind in the world and generates just under a hundred terawatt hours per year all by itself.
So, hydro is kinda perfect. The problem is, it’s location-specific.
If you don’t live by a large river, you’re not going to be able to use it. Luckily, most cities were built near rivers, but not all rivers are large and powerful enough to make enough difference to justify the cost of building them.
Which is also a problem. While they produce free energy for decades and even centuries after they’re built, hydroelectric dams are huge engineering projects that cost tons of money up front.
(By the way, the whole ‘expensive at first but then free for decades’ thing is a common theme amongst renewable energies)
They also create reservoirs and lakes that flood a lot of land whose landowners may not want to give up.
There are some concerns about the disruption of fish habitats, but… that’s not at the top if my list of concerns.
So each hydroelectric plant is a birds nest of legal and construction challenges to overcome but even so, the number of hydropower plants are expected to double by 2050.
Another base load energy source is geothermal energy.
Geothermal uses the heat from natural geologic hotspots to turn turbines that generate electricity.
Iceland and the Philippines are major producers of geothermal power, which can be used in huge commercial plants to power entire cities or just pump the heat directly into homes for heating.
It’s a consistent flow of energy so it never runs out, but the efficiency isn’t great. Only an average of 12% efficiency.
Which really just means it will take longer for the investment to build it to pay off because once it’s turned on, it’s just free energy basically. And the efficiency is getting better, with newer plants getting over 20%.
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdf
Even in Iceland, which is covered in hotspots and has a very progressive attitude toward clean energy, it only accounts for 30% of their energy production.
So it’s not likely to become a major source of energy worldwide
And as if all that wasn’t enough of a bummer, it also turns out that geothermal can produce greenhouse gasses.
Geologic hotspots churn up all kinds of stuff from inside the Earth, stuff like sulfur dioxide and silica emissions, and heavy metals like mercury, arsenic and boron.
These can get in the reservoirs and eventually the water supply.
Oh, and by the way, one of the methods they use to open up geothermal wells is hydraulic fracking. Yeah. That hydraulic fracking.
Let’s drill down and inject extremely high pressure water and other chemicals… Right over a volcano.
What could go wrong?
Earthquakes. That’s what.
Just like fracking for natural gas has caused earthquakes in Oklahoma...
(zoom in)
Earthquakes. In Oklahoma.
A geothermal well that was drilled in Switzerland set off an earthquake that measured a 3.4 on the Richter scale.
(pained)
Geothermal… Why do you hurt me so?
I used to think geothermal was really cool. Used to.
So am I wrong about this? Do you have experience using geothermal, or working in hydro plants? Are my numbers garbage? Let me know in the comments
The next video in this series will focus on biomass energy and harnessing the motion of the ocean to make power.

3:01

The clean energy package: towards a smart and sustainable heat market

The clean energy package: towards a smart and sustainable heat market

The clean energy package: towards a smart and sustainable heat market

The European Commission’s long-awaited “CleanEnergy for all Europeans” package of legislation was presented at the end of last year and is now being discussed in the European Parliament and Council for later approval. Based on the EU’s commitment to cut CO2 emissions by 2030, the package also aims, amongst others, at accelerating renewable energy innovation.
With renewable energy deployment progressing fast in power generation, the heating and cooling sector still has some way to go to reduce the remaining 84% of EU heating still generated by fossil fuels.
A new policy approach to increase the share of renewables in heating and cooling beyond the current 18.6% is required. Solutions are available, but not sufficiently exploited to allow all European citizens to access clean energy.
EURACTIV organised a high-level event to discuss the EU’s approach towards renewable heating and cooling. Questions included:
- What European level actions can be taken to correct the bias of the heat market towards fossil fuels, and against renewables?
- What is the role of the consumers in the adoption of the renewable heating and cooling solutions?
- What policies and concrete measures are needed by the EU institutions and member states?
- What role for local authorities in decarbonising the H&C sector?

1:08

Green Mountain Energy: How Clean Energy Works

Green Mountain Energy: How Clean Energy Works

Green Mountain Energy: How Clean Energy Works

Ever wonder how the grid works and how renewable energy is consumed? Watch this short informational video.
About: Green Mountain Energy is the nation’s longest serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
To learn more about Green Mountain Energy's products and services, visit http://www.greenmountain.com.
More from Green Mountain Energy!
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

CraftEngine - Electricity production from renewable heat sources

CraftEngine can produce electricity from any renewable heat source, including biomass combustion, solar thermal and waste heat.
The first prototype was tested with success in 2011, and the next generation is presently being tested in Sweden.
The first commercial units will be available in 2013!
See www.vdg.no for more information.

published: 06 Jun 2012

Top 10 Energy Sources of the Future

These are ten most promising alternative energy sources of tomorrow.
It’s a really exciting time to be alive. We have a front row seat to the only known transformation of a world powered by dirty fossil fuels, to a planet that gets its energy from renewable, clean sources. It’s happening just once, right now.
Subscribe to TDC:
https://www.youtube.com/TheDailyConversation
Like our page on Facebookhttp://www.facebook.com/thedailyconversation
Join us on Google+
https://plus.google.com/100134925804523235350/posts
Follow us on Twitter
http://www.twitter.com/thedailyconvo
10. Space-based solar power
http://energy.gov/articles/space-based-solar-power
9. HumanPower
http://www.scientificamerican.com/article/scientists-harness-human-power-electricity/
8. Tidal Power
http://www.renewablegreenen...

published: 10 Sep 2014

Energy 101: Geothermal Energy

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.
Transcript:
http://energy.gov/eere/videos/energy-101-geothermal-energy
---
Subscribe to Energy for regular content: http://goo.gl/Ga5lP
Like Energy on Facebook: https://www.facebook.com/energygov
Follow Energy on Twitter: https://twitter.com/ENERGY

Thermoelectric tube from Panasonic harnesses thermal energy in hot water pipes for clean, renewable energy. Featuring a simple structure, in the future it could be used in factories to generate electricity from waste heat.
(http://www.diginfo.tv/v/12-0224-r-en.php)
20/12/2012
Panasonic
Thermoelectric Tubes
DigInfo TV - http://www.diginfo.tv

published: 28 Dec 2012

Awesome Solar Air Heater for Off Grid Living, Tiny Houses, RVs and more..

Learn more about this awesome solar air heater that is self-contained and self-powered, and captures free heat from the sun to heat any space from an off-grid cabin, cottage, basement, garage, tiny house, or just a regular every day house. It's easy to use and only needs to be installed on a South-facing facade to function.
Designed & produced by the Quebec solar power company Eco Solaris (http://www.ecosolaris.ca/), this solar air heater is really affordable and can heat 30% of a 1000 square foot area, meaning it could reduce your heating bill by 30% for every 1000 square feet of living space (but it obviously only works during the day).
The photovoltaic solar panel produces electricity to power the fans inside the unit, while the heat panel absorbs heat from the sun which in turn heat...

published: 25 Jan 2017

Couple Builds Energy Efficient Passive Solar Home - Green Building

In this video we meet Casey & Natasha, a conscious couple who built a passive solar home near Ottawa, Ontario, Canada. In addition to orienting their house to face south, they installed overhangs that block the sun to keep it cool during summer months and allow the sun to enter and heat the house during winter months. They also installed a 10 kW solar system that sells clean electricity back to the grid through Ontario's MicroFIT Program and the revenue helps cover their own utility bills.
The house was built to Passive House standards and is currently pending certification. You can learn more about Passive House here:
http://www.passivehouse.ca/fundamentals/
The exterior walls of this house are 20" thick and are insulated using Roxul insulation which is made locally, better for the en...

published: 23 Dec 2015

Which Power Source Is Most Efficient?

Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy?
Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout!
Read More:
In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency
http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php
"UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported."
New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry
http://www.ise.fraunhofer.de/en/press-and-media/press-...

Get more info here about the research conducted in the Sustainable Energy Planning Group at Aalborg University:
http://www.EnergyPLAN.eu
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
SmartEnergySystems: 100% Renewable Energy at a NationalLevel (Full Version)
Denmark has decided to become independent from fossil fuels. For the sake of the climate, the economy, and in order to ensure security of energy supply. This film shows how this will happen based on research conducted at Aalborg University (http://www.smartenergysystems.eu).
At present wind and solar energy already delivers a good share of Denmark's energy, but renewable energy is a major challenge...

published: 28 Nov 2014

Renewable Energy 101: How Does Geothermal Energy Work?

https://www.greenmountainenergy.com/why-renewable-energy/renewable-energy-101/geothermal/
While some renewable energy sources — like the sun, the wind, and water — can easily be seen and/or felt, geothermal (or simply “thermal”) energy comes from a more enigmatic source: the heat far below the Earth’s crust. For more than 100 years, steam from below the Earth’s surface has been used to generate power. From electricity generated through geothermal power plants to district energy systems that heat and cool buildings using an underground network of pipes, this alternative energy source has big potential. Now that’s deep! Check out this video to learn more about how geothermal energy works.
Transcript:
Renewable Energy101
If you've ever observed an erupting volcano or the geysers at Ye...

published: 03 Oct 2017

Clean Renewable Biofuels

New Generation Biofuels is a renewable fuels provider. We hold an exclusive license for North America, Central America and the Caribbean to commercialize proprietary technology to manufacture alternative biofuels from vegetable oils and animal fats that we intend to market as a new class of biofuel for power generation, heavy equipment, marine use and as heating fuel. We believe our proprietary biofuel can provide a cheaper, renewable alternative energy source with significantly lower emissions than traditional fuels. Our business model calls for establishing direct sales from manufacturing plants that we may purchase or build and sublicensing our technology to qualified licensees.

published: 14 Jul 2008

The Reliable Renewable

More than one million people have switched to geothermal - the Reliable Renewable. WaterFurnace geothermal systems provide clean, efficient comfort 24 hrs a day, 7 days a week, 365 days a year. Transform the way you use energy!
Learn more at: www.waterfurnace.com/reliable for more info.

In this first part of a 3-part series, I examine hydropower and geothermal energy as options to power a clean energy grid.
Support me on Patreon!
http://www.patreon.com/answerswithjoe
Follow me at all my places!
Instagram: https://instagram.com/answerswithjoe
Snapchat: https://www.snapchat.com/add/answerswithjoe
Facebook: http://www.facebook.com/answerswithjoe
Twitter: https://www.twitter.com/answerswithjoe
Website: www.answerswithjoe.com
================
LINKS LINKS LINKS
Global consumption of electricity and how its generated:
https://yearbook.enerdata.net/electricity/electricity-domestic-consumption-data.htmlGeothermal efficiency:
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdfReport on renewables providing base load energy:
https://www.skepticals...

published: 31 Jul 2017

The clean energy package: towards a smart and sustainable heat market

The European Commission’s long-awaited “CleanEnergy for all Europeans” package of legislation was presented at the end of last year and is now being discussed in the European Parliament and Council for later approval. Based on the EU’s commitment to cut CO2 emissions by 2030, the package also aims, amongst others, at accelerating renewable energy innovation.
With renewable energy deployment progressing fast in power generation, the heating and cooling sector still has some way to go to reduce the remaining 84% of EU heating still generated by fossil fuels.
A new policy approach to increase the share of renewables in heating and cooling beyond the current 18.6% is required. Solutions are available, but not sufficiently exploited to allow all European citizens to access clean energy.
EUR...

published: 08 Jun 2017

Green Mountain Energy: How Clean Energy Works

Ever wonder how the grid works and how renewable energy is consumed? Watch this short informational video.
About: Green Mountain Energy is the nation’s longest serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
To learn more about Green Mountain Energy's products and services, visit http://www.greenmountain.com.
More from Green Mountain Energy!
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

CraftEngine - Electricity production from renewable heat sources

CraftEngine can produce electricity from any renewable heat source, including biomass combustion, solar thermal and waste heat.
The first prototype was tested ...

CraftEngine can produce electricity from any renewable heat source, including biomass combustion, solar thermal and waste heat.
The first prototype was tested with success in 2011, and the next generation is presently being tested in Sweden.
The first commercial units will be available in 2013!
See www.vdg.no for more information.

CraftEngine can produce electricity from any renewable heat source, including biomass combustion, solar thermal and waste heat.
The first prototype was tested with success in 2011, and the next generation is presently being tested in Sweden.
The first commercial units will be available in 2013!
See www.vdg.no for more information.

Energy 101: Geothermal Energy

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in ge...

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.
Transcript:
http://energy.gov/eere/videos/energy-101-geothermal-energy
---
Subscribe to Energy for regular content: http://goo.gl/Ga5lP
Like Energy on Facebook: https://www.facebook.com/energygov
Follow Energy on Twitter: https://twitter.com/ENERGY

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.
Transcript:
http://energy.gov/eere/videos/energy-101-geothermal-energy
---
Subscribe to Energy for regular content: http://goo.gl/Ga5lP
Like Energy on Facebook: https://www.facebook.com/energygov
Follow Energy on Twitter: https://twitter.com/ENERGY

Thermoelectric tube from Panasonic harnesses thermal energy in hot water pipes for clean, renewable energy. Featuring a simple structure, in the future it could be used in factories to generate electricity from waste heat.
(http://www.diginfo.tv/v/12-0224-r-en.php)
20/12/2012
Panasonic
Thermoelectric Tubes
DigInfo TV - http://www.diginfo.tv

Thermoelectric tube from Panasonic harnesses thermal energy in hot water pipes for clean, renewable energy. Featuring a simple structure, in the future it could be used in factories to generate electricity from waste heat.
(http://www.diginfo.tv/v/12-0224-r-en.php)
20/12/2012
Panasonic
Thermoelectric Tubes
DigInfo TV - http://www.diginfo.tv

Awesome Solar Air Heater for Off Grid Living, Tiny Houses, RVs and more..

Learn more about this awesome solar air heater that is self-contained and self-powered, and captures free heat from the sun to heat any space from an off-grid c...

Learn more about this awesome solar air heater that is self-contained and self-powered, and captures free heat from the sun to heat any space from an off-grid cabin, cottage, basement, garage, tiny house, or just a regular every day house. It's easy to use and only needs to be installed on a South-facing facade to function.
Designed & produced by the Quebec solar power company Eco Solaris (http://www.ecosolaris.ca/), this solar air heater is really affordable and can heat 30% of a 1000 square foot area, meaning it could reduce your heating bill by 30% for every 1000 square feet of living space (but it obviously only works during the day).
The photovoltaic solar panel produces electricity to power the fans inside the unit, while the heat panel absorbs heat from the sun which in turn heats up the air circulating through the panel before blowing it into whatever space you want it to heat. To see how the panel works, check out this short video made by the company:
https://youtu.be/xLo-KOs0U1M
We think this is an incredibly efficient and easy to use heat source that uses clean renewable energy and using these solar panels will help reduce our dependence on hydro and fossil fuel heat sources. We hope to see them installed on more and more houses in the future!
To learn more about this solar air heater and the company that makes them, you can visit the Eco Solaris website and follow them on Facebook & YouTube here:
http://energierenouvelable.ca/produits/en/solaire/chauffage-solaire/chauffe-air-solaire-c116c130c40/
https://www.facebook.com/ecoSolaris
https://www.youtube.com/channel/UC6aI-tvMtKfwmyaZD9-vwYw
Thanks for watching!
Mat & Danielle
-------------------------------------------------------------
SUPPORT US ON PATREON!
------------------------------------------------------------
If you like our videos, please consider supporting us on Patreon: https://www.patreon.com/exploringalternatives
-------------------------------------------------------------
STAY IN TOUCH!
------------------------------------------------------------
Blog: www.exploringalternatives.ca
Facebook: /exploringalternativesblog
Instagram: @exploringalternatives
-------------------------------------------------------------
VIDEO CREDITS
------------------------------------------------------------
Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat of Exploring Alternatives.
Editing Credits:
Mat and Danielle of Exploring Alternatives
Filming Credits:
Mat of Exploring Alternatives

Learn more about this awesome solar air heater that is self-contained and self-powered, and captures free heat from the sun to heat any space from an off-grid cabin, cottage, basement, garage, tiny house, or just a regular every day house. It's easy to use and only needs to be installed on a South-facing facade to function.
Designed & produced by the Quebec solar power company Eco Solaris (http://www.ecosolaris.ca/), this solar air heater is really affordable and can heat 30% of a 1000 square foot area, meaning it could reduce your heating bill by 30% for every 1000 square feet of living space (but it obviously only works during the day).
The photovoltaic solar panel produces electricity to power the fans inside the unit, while the heat panel absorbs heat from the sun which in turn heats up the air circulating through the panel before blowing it into whatever space you want it to heat. To see how the panel works, check out this short video made by the company:
https://youtu.be/xLo-KOs0U1M
We think this is an incredibly efficient and easy to use heat source that uses clean renewable energy and using these solar panels will help reduce our dependence on hydro and fossil fuel heat sources. We hope to see them installed on more and more houses in the future!
To learn more about this solar air heater and the company that makes them, you can visit the Eco Solaris website and follow them on Facebook & YouTube here:
http://energierenouvelable.ca/produits/en/solaire/chauffage-solaire/chauffe-air-solaire-c116c130c40/
https://www.facebook.com/ecoSolaris
https://www.youtube.com/channel/UC6aI-tvMtKfwmyaZD9-vwYw
Thanks for watching!
Mat & Danielle
-------------------------------------------------------------
SUPPORT US ON PATREON!
------------------------------------------------------------
If you like our videos, please consider supporting us on Patreon: https://www.patreon.com/exploringalternatives
-------------------------------------------------------------
STAY IN TOUCH!
------------------------------------------------------------
Blog: www.exploringalternatives.ca
Facebook: /exploringalternativesblog
Instagram: @exploringalternatives
-------------------------------------------------------------
VIDEO CREDITS
------------------------------------------------------------
Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat of Exploring Alternatives.
Editing Credits:
Mat and Danielle of Exploring Alternatives
Filming Credits:
Mat of Exploring Alternatives

In this video we meet Casey & Natasha, a conscious couple who built a passive solar home near Ottawa, Ontario, Canada. In addition to orienting their house to face south, they installed overhangs that block the sun to keep it cool during summer months and allow the sun to enter and heat the house during winter months. They also installed a 10 kW solar system that sells clean electricity back to the grid through Ontario's MicroFIT Program and the revenue helps cover their own utility bills.
The house was built to Passive House standards and is currently pending certification. You can learn more about Passive House here:
http://www.passivehouse.ca/fundamentals/
The exterior walls of this house are 20" thick and are insulated using Roxul insulation which is made locally, better for the environment, can get wet, and has less flame retardants than traditional fiberglass insulation, which means cleaner air quality in the home.
To maximize the energy efficiency of their home, they installed triple glazed windows, a drain water heat recovery system, an air source heat pump water heater, and a bioethanol fireplace. They also chose sustainable alternatives like concrete countertops instead of granite, and reclaimed pine flooring instead of using new wood. Last but not least, they designed their house to be completely fossil fuel-free which means that they don't use any fossil fuels to power or heat their home.
Casey & Natasha are building a conscious group of companies to align their work life with their personal values. Their companies include The ConsciousBuilder, the Conscious Living podcast and the Conscious Store (coming soon!).
http://cgreyconstruction.com
http://caseyplusnatasha.com
Thanks for watching!
Mat & Danielle
-----------------------------------------------------------------------------------------
Stay in Touch!
-----------------------------------------------------------------------------------------
Blog: www.exploringalternatives.ca
Facebook: /exploringalternativesblog
Instagram: @exploringalternatives
Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat Dubé of Exploring Alternatives.

In this video we meet Casey & Natasha, a conscious couple who built a passive solar home near Ottawa, Ontario, Canada. In addition to orienting their house to face south, they installed overhangs that block the sun to keep it cool during summer months and allow the sun to enter and heat the house during winter months. They also installed a 10 kW solar system that sells clean electricity back to the grid through Ontario's MicroFIT Program and the revenue helps cover their own utility bills.
The house was built to Passive House standards and is currently pending certification. You can learn more about Passive House here:
http://www.passivehouse.ca/fundamentals/
The exterior walls of this house are 20" thick and are insulated using Roxul insulation which is made locally, better for the environment, can get wet, and has less flame retardants than traditional fiberglass insulation, which means cleaner air quality in the home.
To maximize the energy efficiency of their home, they installed triple glazed windows, a drain water heat recovery system, an air source heat pump water heater, and a bioethanol fireplace. They also chose sustainable alternatives like concrete countertops instead of granite, and reclaimed pine flooring instead of using new wood. Last but not least, they designed their house to be completely fossil fuel-free which means that they don't use any fossil fuels to power or heat their home.
Casey & Natasha are building a conscious group of companies to align their work life with their personal values. Their companies include The ConsciousBuilder, the Conscious Living podcast and the Conscious Store (coming soon!).
http://cgreyconstruction.com
http://caseyplusnatasha.com
Thanks for watching!
Mat & Danielle
-----------------------------------------------------------------------------------------
Stay in Touch!
-----------------------------------------------------------------------------------------
Blog: www.exploringalternatives.ca
Facebook: /exploringalternativesblog
Instagram: @exploringalternatives
Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat Dubé of Exploring Alternatives.

Which Power Source Is Most Efficient?

Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy?
Get 15% o...

Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy?
Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout!
Read More:
In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency
http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php
"UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported."
New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry
http://www.ise.fraunhofer.de/en/press-and-media/press-releases/press-releases-2014/new-world-record-for-solar-cell-efficiency-at-46-percent
"A new world record for the direct conversion of sunlight into electricity has been established."
Australia develops world's most efficient solar panels
http://rt.com/business/212383-australia-record-solar-energy/
"?Australian researchers have developed a new method of using commercial solar panels that converts more electricity from sunlight than ever before."
What is the efficiency of different types of power plants?
http://www.eia.gov/tools/faqs/faq.cfm?id=107&t=3
"One measure of the efficiency of a power plant that converts a fuel into heat and into electricity is the heat rate."
Improving Efficiencies
http://www.worldcoal.org/coal-the-environment/coal-use-the-environment/improving-efficiencies/
"Improving efficiency levels increases the amount of energy that can be extracted from a single unit of coal."
The MostCommonElectricity Sources in the U.S.
http://pureenergies.com/us/blog/the-most-common-electricity-sources-in-the-u-s/
"Though renewable energy is growing fast, the U.S. still gets the vast majority of its power from conventional power plants."
Increasing the Efficiency of Existing Coal-Fired Power Plants
http://www.fas.org/sgp/crs/misc/R43343.pdf
"Coal has long been the major fossil fuel used to produce electricity."
Coal Will Survive as Efficient Power Plants BoostDemand
http://www.bloomberg.com/news/2014-06-02/coal-seen-surving-as-efficient-power-plants-boost-demand.html
"President Barack Obama's plan to reduce greenhouse-gas emissions left coal with a future even as the industry accuses him of trying to make the fuel obsolete."
How DoWindTurbinesWork?
http://energy.gov/eere/wind/how-do-wind-turbines-work
"So how do wind turbines make electricity?"
Screwy-looking wind turbine makes little noise and a big claim
http://www.gizmag.com/the-archimedes-liam-f1-urban-wind-turbine/32263/
"Although it's getting increasingly common to see solar panels on the roofs of homes, household wind turbines are still a fairly rare sight."
Betz's law
http://en.wikipedia.org/wiki/Betz%27s_law
Wind Energy More Energy Efficient than Fossil Fuels
http://cleantechnica.com/2012/07/18/wind-energy-energy-efficient-fossil-fuels-uk/
"Here's something that may surprise you. Wind energy is more efficient than carbon-based fuels."
Wind Energy's Shadow: Turbines DragDownPower Potential
http://news.nationalgeographic.com/news/energy/2013/05/130516-wind-energy-shadow-effect/
"As seemingly limitless as the air that swirls around us, wind has proven to be the world's fastest-growing source of renewable energy."
Advanced Nuclear Power Reactors
http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Power-Reactors/Advanced-Nuclear-Power-Reactors/
"The nuclear power industry has been developing and improving reactor technology for more than five decades and is starting to build the next generation of nuclear power reactors to fill new orders."
Hydroelectric Power
http://www.mpoweruk.com/hydro_power.htm
"Hydro-electric power, using the potential energy of rivers, now supplies 17.5% of the world's electricity (99% in Norway, 57% in Canada, 55% in Switzerland, 40% in Sweden, 7% in USA)."
Hydroelectric Power
http://www.usbr.gov/power/edu/pamphlet.pdf
"It's a form of energy ... a renewable resource."
____________________
DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily.
Watch More DNews on TestTube http://testtube.com/dnews
Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel
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Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy?
Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout!
Read More:
In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency
http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php
"UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported."
New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry
http://www.ise.fraunhofer.de/en/press-and-media/press-releases/press-releases-2014/new-world-record-for-solar-cell-efficiency-at-46-percent
"A new world record for the direct conversion of sunlight into electricity has been established."
Australia develops world's most efficient solar panels
http://rt.com/business/212383-australia-record-solar-energy/
"?Australian researchers have developed a new method of using commercial solar panels that converts more electricity from sunlight than ever before."
What is the efficiency of different types of power plants?
http://www.eia.gov/tools/faqs/faq.cfm?id=107&t=3
"One measure of the efficiency of a power plant that converts a fuel into heat and into electricity is the heat rate."
Improving Efficiencies
http://www.worldcoal.org/coal-the-environment/coal-use-the-environment/improving-efficiencies/
"Improving efficiency levels increases the amount of energy that can be extracted from a single unit of coal."
The MostCommonElectricity Sources in the U.S.
http://pureenergies.com/us/blog/the-most-common-electricity-sources-in-the-u-s/
"Though renewable energy is growing fast, the U.S. still gets the vast majority of its power from conventional power plants."
Increasing the Efficiency of Existing Coal-Fired Power Plants
http://www.fas.org/sgp/crs/misc/R43343.pdf
"Coal has long been the major fossil fuel used to produce electricity."
Coal Will Survive as Efficient Power Plants BoostDemand
http://www.bloomberg.com/news/2014-06-02/coal-seen-surving-as-efficient-power-plants-boost-demand.html
"President Barack Obama's plan to reduce greenhouse-gas emissions left coal with a future even as the industry accuses him of trying to make the fuel obsolete."
How DoWindTurbinesWork?
http://energy.gov/eere/wind/how-do-wind-turbines-work
"So how do wind turbines make electricity?"
Screwy-looking wind turbine makes little noise and a big claim
http://www.gizmag.com/the-archimedes-liam-f1-urban-wind-turbine/32263/
"Although it's getting increasingly common to see solar panels on the roofs of homes, household wind turbines are still a fairly rare sight."
Betz's law
http://en.wikipedia.org/wiki/Betz%27s_law
Wind Energy More Energy Efficient than Fossil Fuels
http://cleantechnica.com/2012/07/18/wind-energy-energy-efficient-fossil-fuels-uk/
"Here's something that may surprise you. Wind energy is more efficient than carbon-based fuels."
Wind Energy's Shadow: Turbines DragDownPower Potential
http://news.nationalgeographic.com/news/energy/2013/05/130516-wind-energy-shadow-effect/
"As seemingly limitless as the air that swirls around us, wind has proven to be the world's fastest-growing source of renewable energy."
Advanced Nuclear Power Reactors
http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Power-Reactors/Advanced-Nuclear-Power-Reactors/
"The nuclear power industry has been developing and improving reactor technology for more than five decades and is starting to build the next generation of nuclear power reactors to fill new orders."
Hydroelectric Power
http://www.mpoweruk.com/hydro_power.htm
"Hydro-electric power, using the potential energy of rivers, now supplies 17.5% of the world's electricity (99% in Norway, 57% in Canada, 55% in Switzerland, 40% in Sweden, 7% in USA)."
Hydroelectric Power
http://www.usbr.gov/power/edu/pamphlet.pdf
"It's a form of energy ... a renewable resource."
____________________
DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily.
Watch More DNews on TestTube http://testtube.com/dnews
Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel
DNews on Twitter http://twitter.com/dnews
Trace Dominguez on Twitter https://twitter.com/tracedominguez
TaraLong on Twitter https://twitter.com/TaraLongest
DNews on Facebook https://facebook.com/DiscoveryNews
DNews on Google+ http://gplus.to/dnews
Discovery News http://discoverynews.com
Download the TestTube App: http://testu.be/1ndmmMq

Get more info here about the research conducted in the Sustainable Energy Planning Group at Aalborg University:
http://www.EnergyPLAN.eu
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
SmartEnergySystems: 100% Renewable Energy at a NationalLevel (Full Version)
Denmark has decided to become independent from fossil fuels. For the sake of the climate, the economy, and in order to ensure security of energy supply. This film shows how this will happen based on research conducted at Aalborg University (http://www.smartenergysystems.eu).
At present wind and solar energy already delivers a good share of Denmark's energy, but renewable energy is a major challenge for an energy system that is built upon fossil fuels. Energy production from wind and solar fluctuates - it fluctuates as the wind blows. So what renewables are reliable when there is no sun or wind energy available?
Another challenge is the transport sector. How do we create an energy system of renewable energy, where also cars, ships and planes can operate on fossil-free energy? A great example of an energy system that will ensure Denmark a 100% renewable energy system is called: Smart Energy Systems - a coherent, fossil-free energy system that will create lots of new jobs and green energy for the Danes, both in terms of electricity, heat and transport.
Production courtesy of:
http://www.webwall.tv/blueplanetinnovation
http://www.blueplanetinnovation.dk

Get more info here about the research conducted in the Sustainable Energy Planning Group at Aalborg University:
http://www.EnergyPLAN.eu
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
SmartEnergySystems: 100% Renewable Energy at a NationalLevel (Full Version)
Denmark has decided to become independent from fossil fuels. For the sake of the climate, the economy, and in order to ensure security of energy supply. This film shows how this will happen based on research conducted at Aalborg University (http://www.smartenergysystems.eu).
At present wind and solar energy already delivers a good share of Denmark's energy, but renewable energy is a major challenge for an energy system that is built upon fossil fuels. Energy production from wind and solar fluctuates - it fluctuates as the wind blows. So what renewables are reliable when there is no sun or wind energy available?
Another challenge is the transport sector. How do we create an energy system of renewable energy, where also cars, ships and planes can operate on fossil-free energy? A great example of an energy system that will ensure Denmark a 100% renewable energy system is called: Smart Energy Systems - a coherent, fossil-free energy system that will create lots of new jobs and green energy for the Danes, both in terms of electricity, heat and transport.
Production courtesy of:
http://www.webwall.tv/blueplanetinnovation
http://www.blueplanetinnovation.dk

Renewable Energy 101: How Does Geothermal Energy Work?

https://www.greenmountainenergy.com/why-renewable-energy/renewable-energy-101/geothermal/
While some renewable energy sources — like the sun, the wind, and wat...

https://www.greenmountainenergy.com/why-renewable-energy/renewable-energy-101/geothermal/
While some renewable energy sources — like the sun, the wind, and water — can easily be seen and/or felt, geothermal (or simply “thermal”) energy comes from a more enigmatic source: the heat far below the Earth’s crust. For more than 100 years, steam from below the Earth’s surface has been used to generate power. From electricity generated through geothermal power plants to district energy systems that heat and cool buildings using an underground network of pipes, this alternative energy source has big potential. Now that’s deep! Check out this video to learn more about how geothermal energy works.
Transcript:
Renewable Energy101
If you've ever observed an erupting volcano or the geysers at Yellowstone National Park, you've seen geothermal energy in action.
The Earth's crust is made of rocks and water. Deep below that is a layer of hot, molten rock called “magma,” which is even hotter than the sun's surface. The heat just over six miles below the surface contains 50,000 times more energy than all the oil and natural gas resources in the world.
Releasing a small amount of that heat in the right way can create electricity. A well drilled a couple of miles deep can capture the rising hot water and steam. That steam spins a turbine and a generator produces electricity.
Geothermal is one of the least explored sources of renewable energy in the U.S., and most of us probably don't spend much time thinking about it. But since it's a pollution-free renewable source of energy that's consistently reliable — at least it has been for the past 4.5 billion years — maybe we should!
About: Green Mountain Energy is the nation’s longest-serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
More from Green Mountain Energy!
Website: http://bit.ly/1IKvQId
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

https://www.greenmountainenergy.com/why-renewable-energy/renewable-energy-101/geothermal/
While some renewable energy sources — like the sun, the wind, and water — can easily be seen and/or felt, geothermal (or simply “thermal”) energy comes from a more enigmatic source: the heat far below the Earth’s crust. For more than 100 years, steam from below the Earth’s surface has been used to generate power. From electricity generated through geothermal power plants to district energy systems that heat and cool buildings using an underground network of pipes, this alternative energy source has big potential. Now that’s deep! Check out this video to learn more about how geothermal energy works.
Transcript:
Renewable Energy101
If you've ever observed an erupting volcano or the geysers at Yellowstone National Park, you've seen geothermal energy in action.
The Earth's crust is made of rocks and water. Deep below that is a layer of hot, molten rock called “magma,” which is even hotter than the sun's surface. The heat just over six miles below the surface contains 50,000 times more energy than all the oil and natural gas resources in the world.
Releasing a small amount of that heat in the right way can create electricity. A well drilled a couple of miles deep can capture the rising hot water and steam. That steam spins a turbine and a generator produces electricity.
Geothermal is one of the least explored sources of renewable energy in the U.S., and most of us probably don't spend much time thinking about it. But since it's a pollution-free renewable source of energy that's consistently reliable — at least it has been for the past 4.5 billion years — maybe we should!
About: Green Mountain Energy is the nation’s longest-serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
More from Green Mountain Energy!
Website: http://bit.ly/1IKvQId
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

New Generation Biofuels is a renewable fuels provider. We hold an exclusive license for North America, Central America and the Caribbean to commercialize proprietary technology to manufacture alternative biofuels from vegetable oils and animal fats that we intend to market as a new class of biofuel for power generation, heavy equipment, marine use and as heating fuel. We believe our proprietary biofuel can provide a cheaper, renewable alternative energy source with significantly lower emissions than traditional fuels. Our business model calls for establishing direct sales from manufacturing plants that we may purchase or build and sublicensing our technology to qualified licensees.

New Generation Biofuels is a renewable fuels provider. We hold an exclusive license for North America, Central America and the Caribbean to commercialize proprietary technology to manufacture alternative biofuels from vegetable oils and animal fats that we intend to market as a new class of biofuel for power generation, heavy equipment, marine use and as heating fuel. We believe our proprietary biofuel can provide a cheaper, renewable alternative energy source with significantly lower emissions than traditional fuels. Our business model calls for establishing direct sales from manufacturing plants that we may purchase or build and sublicensing our technology to qualified licensees.

The Reliable Renewable

More than one million people have switched to geothermal - the Reliable Renewable. WaterFurnace geothermal systems provide clean, efficient comfort 24 hrs a day...

More than one million people have switched to geothermal - the Reliable Renewable. WaterFurnace geothermal systems provide clean, efficient comfort 24 hrs a day, 7 days a week, 365 days a year. Transform the way you use energy!
Learn more at: www.waterfurnace.com/reliable for more info.

More than one million people have switched to geothermal - the Reliable Renewable. WaterFurnace geothermal systems provide clean, efficient comfort 24 hrs a day, 7 days a week, 365 days a year. Transform the way you use energy!
Learn more at: www.waterfurnace.com/reliable for more info.

In this first part of a 3-part series, I examine hydropower and geothermal energy as options to power a clean energy grid.
Support me on Patreon!
http://www.pa...

In this first part of a 3-part series, I examine hydropower and geothermal energy as options to power a clean energy grid.
Support me on Patreon!
http://www.patreon.com/answerswithjoe
Follow me at all my places!
Instagram: https://instagram.com/answerswithjoe
Snapchat: https://www.snapchat.com/add/answerswithjoe
Facebook: http://www.facebook.com/answerswithjoe
Twitter: https://www.twitter.com/answerswithjoe
Website: www.answerswithjoe.com
================
LINKS LINKS LINKS
Global consumption of electricity and how its generated:
https://yearbook.enerdata.net/electricity/electricity-domestic-consumption-data.htmlGeothermal efficiency:
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdfReport on renewables providing base load energy:
https://www.skepticalscience.com/print.php?r=374
================
TRANSCRIPT:
Hydroelectric is the use of moving water to turn turbines that generate electricity, usually through the building of dams or pump stations on rivers.
And hydroelectricity is the king of renewable energy, making up 70% of the renewable energy produced around the world. And for good reason.
They’re kind-of the perfect energy source. It’s stable, base-load energy that’s flexible. If you need more electricity, just release more water into the turbines.
They’re cheap to run and maintain once they’re built and they’re 95% efficient at generating energy, compared to 33% for coal and 15% for solar.
And of course they create no pollutants, consume no fuel, and the water never stops flowing.
The Three Gorges Dam in China is actually the largest energy plant of any kind in the world and generates just under a hundred terawatt hours per year all by itself.
So, hydro is kinda perfect. The problem is, it’s location-specific.
If you don’t live by a large river, you’re not going to be able to use it. Luckily, most cities were built near rivers, but not all rivers are large and powerful enough to make enough difference to justify the cost of building them.
Which is also a problem. While they produce free energy for decades and even centuries after they’re built, hydroelectric dams are huge engineering projects that cost tons of money up front.
(By the way, the whole ‘expensive at first but then free for decades’ thing is a common theme amongst renewable energies)
They also create reservoirs and lakes that flood a lot of land whose landowners may not want to give up.
There are some concerns about the disruption of fish habitats, but… that’s not at the top if my list of concerns.
So each hydroelectric plant is a birds nest of legal and construction challenges to overcome but even so, the number of hydropower plants are expected to double by 2050.
Another base load energy source is geothermal energy.
Geothermal uses the heat from natural geologic hotspots to turn turbines that generate electricity.
Iceland and the Philippines are major producers of geothermal power, which can be used in huge commercial plants to power entire cities or just pump the heat directly into homes for heating.
It’s a consistent flow of energy so it never runs out, but the efficiency isn’t great. Only an average of 12% efficiency.
Which really just means it will take longer for the investment to build it to pay off because once it’s turned on, it’s just free energy basically. And the efficiency is getting better, with newer plants getting over 20%.
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdf
Even in Iceland, which is covered in hotspots and has a very progressive attitude toward clean energy, it only accounts for 30% of their energy production.
So it’s not likely to become a major source of energy worldwide
And as if all that wasn’t enough of a bummer, it also turns out that geothermal can produce greenhouse gasses.
Geologic hotspots churn up all kinds of stuff from inside the Earth, stuff like sulfur dioxide and silica emissions, and heavy metals like mercury, arsenic and boron.
These can get in the reservoirs and eventually the water supply.
Oh, and by the way, one of the methods they use to open up geothermal wells is hydraulic fracking. Yeah. That hydraulic fracking.
Let’s drill down and inject extremely high pressure water and other chemicals… Right over a volcano.
What could go wrong?
Earthquakes. That’s what.
Just like fracking for natural gas has caused earthquakes in Oklahoma...
(zoom in)
Earthquakes. In Oklahoma.
A geothermal well that was drilled in Switzerland set off an earthquake that measured a 3.4 on the Richter scale.
(pained)
Geothermal… Why do you hurt me so?
I used to think geothermal was really cool. Used to.
So am I wrong about this? Do you have experience using geothermal, or working in hydro plants? Are my numbers garbage? Let me know in the comments
The next video in this series will focus on biomass energy and harnessing the motion of the ocean to make power.

In this first part of a 3-part series, I examine hydropower and geothermal energy as options to power a clean energy grid.
Support me on Patreon!
http://www.patreon.com/answerswithjoe
Follow me at all my places!
Instagram: https://instagram.com/answerswithjoe
Snapchat: https://www.snapchat.com/add/answerswithjoe
Facebook: http://www.facebook.com/answerswithjoe
Twitter: https://www.twitter.com/answerswithjoe
Website: www.answerswithjoe.com
================
LINKS LINKS LINKS
Global consumption of electricity and how its generated:
https://yearbook.enerdata.net/electricity/electricity-domestic-consumption-data.htmlGeothermal efficiency:
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdfReport on renewables providing base load energy:
https://www.skepticalscience.com/print.php?r=374
================
TRANSCRIPT:
Hydroelectric is the use of moving water to turn turbines that generate electricity, usually through the building of dams or pump stations on rivers.
And hydroelectricity is the king of renewable energy, making up 70% of the renewable energy produced around the world. And for good reason.
They’re kind-of the perfect energy source. It’s stable, base-load energy that’s flexible. If you need more electricity, just release more water into the turbines.
They’re cheap to run and maintain once they’re built and they’re 95% efficient at generating energy, compared to 33% for coal and 15% for solar.
And of course they create no pollutants, consume no fuel, and the water never stops flowing.
The Three Gorges Dam in China is actually the largest energy plant of any kind in the world and generates just under a hundred terawatt hours per year all by itself.
So, hydro is kinda perfect. The problem is, it’s location-specific.
If you don’t live by a large river, you’re not going to be able to use it. Luckily, most cities were built near rivers, but not all rivers are large and powerful enough to make enough difference to justify the cost of building them.
Which is also a problem. While they produce free energy for decades and even centuries after they’re built, hydroelectric dams are huge engineering projects that cost tons of money up front.
(By the way, the whole ‘expensive at first but then free for decades’ thing is a common theme amongst renewable energies)
They also create reservoirs and lakes that flood a lot of land whose landowners may not want to give up.
There are some concerns about the disruption of fish habitats, but… that’s not at the top if my list of concerns.
So each hydroelectric plant is a birds nest of legal and construction challenges to overcome but even so, the number of hydropower plants are expected to double by 2050.
Another base load energy source is geothermal energy.
Geothermal uses the heat from natural geologic hotspots to turn turbines that generate electricity.
Iceland and the Philippines are major producers of geothermal power, which can be used in huge commercial plants to power entire cities or just pump the heat directly into homes for heating.
It’s a consistent flow of energy so it never runs out, but the efficiency isn’t great. Only an average of 12% efficiency.
Which really just means it will take longer for the investment to build it to pay off because once it’s turned on, it’s just free energy basically. And the efficiency is getting better, with newer plants getting over 20%.
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdf
Even in Iceland, which is covered in hotspots and has a very progressive attitude toward clean energy, it only accounts for 30% of their energy production.
So it’s not likely to become a major source of energy worldwide
And as if all that wasn’t enough of a bummer, it also turns out that geothermal can produce greenhouse gasses.
Geologic hotspots churn up all kinds of stuff from inside the Earth, stuff like sulfur dioxide and silica emissions, and heavy metals like mercury, arsenic and boron.
These can get in the reservoirs and eventually the water supply.
Oh, and by the way, one of the methods they use to open up geothermal wells is hydraulic fracking. Yeah. That hydraulic fracking.
Let’s drill down and inject extremely high pressure water and other chemicals… Right over a volcano.
What could go wrong?
Earthquakes. That’s what.
Just like fracking for natural gas has caused earthquakes in Oklahoma...
(zoom in)
Earthquakes. In Oklahoma.
A geothermal well that was drilled in Switzerland set off an earthquake that measured a 3.4 on the Richter scale.
(pained)
Geothermal… Why do you hurt me so?
I used to think geothermal was really cool. Used to.
So am I wrong about this? Do you have experience using geothermal, or working in hydro plants? Are my numbers garbage? Let me know in the comments
The next video in this series will focus on biomass energy and harnessing the motion of the ocean to make power.

The European Commission’s long-awaited “CleanEnergy for all Europeans” package of legislation was presented at the end of last year and is now being discussed in the European Parliament and Council for later approval. Based on the EU’s commitment to cut CO2 emissions by 2030, the package also aims, amongst others, at accelerating renewable energy innovation.
With renewable energy deployment progressing fast in power generation, the heating and cooling sector still has some way to go to reduce the remaining 84% of EU heating still generated by fossil fuels.
A new policy approach to increase the share of renewables in heating and cooling beyond the current 18.6% is required. Solutions are available, but not sufficiently exploited to allow all European citizens to access clean energy.
EURACTIV organised a high-level event to discuss the EU’s approach towards renewable heating and cooling. Questions included:
- What European level actions can be taken to correct the bias of the heat market towards fossil fuels, and against renewables?
- What is the role of the consumers in the adoption of the renewable heating and cooling solutions?
- What policies and concrete measures are needed by the EU institutions and member states?
- What role for local authorities in decarbonising the H&C sector?

The European Commission’s long-awaited “CleanEnergy for all Europeans” package of legislation was presented at the end of last year and is now being discussed in the European Parliament and Council for later approval. Based on the EU’s commitment to cut CO2 emissions by 2030, the package also aims, amongst others, at accelerating renewable energy innovation.
With renewable energy deployment progressing fast in power generation, the heating and cooling sector still has some way to go to reduce the remaining 84% of EU heating still generated by fossil fuels.
A new policy approach to increase the share of renewables in heating and cooling beyond the current 18.6% is required. Solutions are available, but not sufficiently exploited to allow all European citizens to access clean energy.
EURACTIV organised a high-level event to discuss the EU’s approach towards renewable heating and cooling. Questions included:
- What European level actions can be taken to correct the bias of the heat market towards fossil fuels, and against renewables?
- What is the role of the consumers in the adoption of the renewable heating and cooling solutions?
- What policies and concrete measures are needed by the EU institutions and member states?
- What role for local authorities in decarbonising the H&C sector?

Ever wonder how the grid works and how renewable energy is consumed? Watch this short informational video.
About: Green Mountain Energy is the nation’s longest serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
To learn more about Green Mountain Energy's products and services, visit http://www.greenmountain.com.
More from Green Mountain Energy!
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

Ever wonder how the grid works and how renewable energy is consumed? Watch this short informational video.
About: Green Mountain Energy is the nation’s longest serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
To learn more about Green Mountain Energy's products and services, visit http://www.greenmountain.com.
More from Green Mountain Energy!
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

CraftEngine - Electricity production from renewable heat sources

CraftEngine can produce electricity from any renewable heat source, including biomass combustion, solar thermal and waste heat.
The first prototype was tested with success in 2011, and the next generation is presently being tested in Sweden.
The first commercial units will be available in 2013!
See www.vdg.no for more information.

Energy 101: Geothermal Energy

See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.
Transcript:
http://energy.gov/eere/videos/energy-101-geothermal-energy
---
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Thermoelectric tube from Panasonic harnesses thermal energy in hot water pipes for clean, renewable energy. Featuring a simple structure, in the future it could be used in factories to generate electricity from waste heat.
(http://www.diginfo.tv/v/12-0224-r-en.php)
20/12/2012
Panasonic
Thermoelectric Tubes
DigInfo TV - http://www.diginfo.tv

Awesome Solar Air Heater for Off Grid Living, Tiny Houses, RVs and more..

Learn more about this awesome solar air heater that is self-contained and self-powered, and captures free heat from the sun to heat any space from an off-grid cabin, cottage, basement, garage, tiny house, or just a regular every day house. It's easy to use and only needs to be installed on a South-facing facade to function.
Designed & produced by the Quebec solar power company Eco Solaris (http://www.ecosolaris.ca/), this solar air heater is really affordable and can heat 30% of a 1000 square foot area, meaning it could reduce your heating bill by 30% for every 1000 square feet of living space (but it obviously only works during the day).
The photovoltaic solar panel produces electricity to power the fans inside the unit, while the heat panel absorbs heat from the sun which in turn heats up the air circulating through the panel before blowing it into whatever space you want it to heat. To see how the panel works, check out this short video made by the company:
https://youtu.be/xLo-KOs0U1M
We think this is an incredibly efficient and easy to use heat source that uses clean renewable energy and using these solar panels will help reduce our dependence on hydro and fossil fuel heat sources. We hope to see them installed on more and more houses in the future!
To learn more about this solar air heater and the company that makes them, you can visit the Eco Solaris website and follow them on Facebook & YouTube here:
http://energierenouvelable.ca/produits/en/solaire/chauffage-solaire/chauffe-air-solaire-c116c130c40/
https://www.facebook.com/ecoSolaris
https://www.youtube.com/channel/UC6aI-tvMtKfwmyaZD9-vwYw
Thanks for watching!
Mat & Danielle
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If you like our videos, please consider supporting us on Patreon: https://www.patreon.com/exploringalternatives
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VIDEO CREDITS
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Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat of Exploring Alternatives.
Editing Credits:
Mat and Danielle of Exploring Alternatives
Filming Credits:
Mat of Exploring Alternatives

Couple Builds Energy Efficient Passive Solar Home - Green Building

In this video we meet Casey & Natasha, a conscious couple who built a passive solar home near Ottawa, Ontario, Canada. In addition to orienting their house to face south, they installed overhangs that block the sun to keep it cool during summer months and allow the sun to enter and heat the house during winter months. They also installed a 10 kW solar system that sells clean electricity back to the grid through Ontario's MicroFIT Program and the revenue helps cover their own utility bills.
The house was built to Passive House standards and is currently pending certification. You can learn more about Passive House here:
http://www.passivehouse.ca/fundamentals/
The exterior walls of this house are 20" thick and are insulated using Roxul insulation which is made locally, better for the environment, can get wet, and has less flame retardants than traditional fiberglass insulation, which means cleaner air quality in the home.
To maximize the energy efficiency of their home, they installed triple glazed windows, a drain water heat recovery system, an air source heat pump water heater, and a bioethanol fireplace. They also chose sustainable alternatives like concrete countertops instead of granite, and reclaimed pine flooring instead of using new wood. Last but not least, they designed their house to be completely fossil fuel-free which means that they don't use any fossil fuels to power or heat their home.
Casey & Natasha are building a conscious group of companies to align their work life with their personal values. Their companies include The ConsciousBuilder, the Conscious Living podcast and the Conscious Store (coming soon!).
http://cgreyconstruction.com
http://caseyplusnatasha.com
Thanks for watching!
Mat & Danielle
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Blog: www.exploringalternatives.ca
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Music & SongCredits:
All music in this video was composed, performed, and recorded by Mat Dubé of Exploring Alternatives.

Which Power Source Is Most Efficient?

Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy?
Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout!
Read More:
In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency
http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php
"UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported."
New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry
http://www.ise.fraunhofer.de/en/press-and-media/press-releases/press-releases-2014/new-world-record-for-solar-cell-efficiency-at-46-percent
"A new world record for the direct conversion of sunlight into electricity has been established."
Australia develops world's most efficient solar panels
http://rt.com/business/212383-australia-record-solar-energy/
"?Australian researchers have developed a new method of using commercial solar panels that converts more electricity from sunlight than ever before."
What is the efficiency of different types of power plants?
http://www.eia.gov/tools/faqs/faq.cfm?id=107&t=3
"One measure of the efficiency of a power plant that converts a fuel into heat and into electricity is the heat rate."
Improving Efficiencies
http://www.worldcoal.org/coal-the-environment/coal-use-the-environment/improving-efficiencies/
"Improving efficiency levels increases the amount of energy that can be extracted from a single unit of coal."
The MostCommonElectricity Sources in the U.S.
http://pureenergies.com/us/blog/the-most-common-electricity-sources-in-the-u-s/
"Though renewable energy is growing fast, the U.S. still gets the vast majority of its power from conventional power plants."
Increasing the Efficiency of Existing Coal-Fired Power Plants
http://www.fas.org/sgp/crs/misc/R43343.pdf
"Coal has long been the major fossil fuel used to produce electricity."
Coal Will Survive as Efficient Power Plants BoostDemand
http://www.bloomberg.com/news/2014-06-02/coal-seen-surving-as-efficient-power-plants-boost-demand.html
"President Barack Obama's plan to reduce greenhouse-gas emissions left coal with a future even as the industry accuses him of trying to make the fuel obsolete."
How DoWindTurbinesWork?
http://energy.gov/eere/wind/how-do-wind-turbines-work
"So how do wind turbines make electricity?"
Screwy-looking wind turbine makes little noise and a big claim
http://www.gizmag.com/the-archimedes-liam-f1-urban-wind-turbine/32263/
"Although it's getting increasingly common to see solar panels on the roofs of homes, household wind turbines are still a fairly rare sight."
Betz's law
http://en.wikipedia.org/wiki/Betz%27s_law
Wind Energy More Energy Efficient than Fossil Fuels
http://cleantechnica.com/2012/07/18/wind-energy-energy-efficient-fossil-fuels-uk/
"Here's something that may surprise you. Wind energy is more efficient than carbon-based fuels."
Wind Energy's Shadow: Turbines DragDownPower Potential
http://news.nationalgeographic.com/news/energy/2013/05/130516-wind-energy-shadow-effect/
"As seemingly limitless as the air that swirls around us, wind has proven to be the world's fastest-growing source of renewable energy."
Advanced Nuclear Power Reactors
http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Power-Reactors/Advanced-Nuclear-Power-Reactors/
"The nuclear power industry has been developing and improving reactor technology for more than five decades and is starting to build the next generation of nuclear power reactors to fill new orders."
Hydroelectric Power
http://www.mpoweruk.com/hydro_power.htm
"Hydro-electric power, using the potential energy of rivers, now supplies 17.5% of the world's electricity (99% in Norway, 57% in Canada, 55% in Switzerland, 40% in Sweden, 7% in USA)."
Hydroelectric Power
http://www.usbr.gov/power/edu/pamphlet.pdf
"It's a form of energy ... a renewable resource."
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Get more info here about the research conducted in the Sustainable Energy Planning Group at Aalborg University:
http://www.EnergyPLAN.eu
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SmartEnergySystems: 100% Renewable Energy at a NationalLevel (Full Version)
Denmark has decided to become independent from fossil fuels. For the sake of the climate, the economy, and in order to ensure security of energy supply. This film shows how this will happen based on research conducted at Aalborg University (http://www.smartenergysystems.eu).
At present wind and solar energy already delivers a good share of Denmark's energy, but renewable energy is a major challenge for an energy system that is built upon fossil fuels. Energy production from wind and solar fluctuates - it fluctuates as the wind blows. So what renewables are reliable when there is no sun or wind energy available?
Another challenge is the transport sector. How do we create an energy system of renewable energy, where also cars, ships and planes can operate on fossil-free energy? A great example of an energy system that will ensure Denmark a 100% renewable energy system is called: Smart Energy Systems - a coherent, fossil-free energy system that will create lots of new jobs and green energy for the Danes, both in terms of electricity, heat and transport.
Production courtesy of:
http://www.webwall.tv/blueplanetinnovation
http://www.blueplanetinnovation.dk

Renewable Energy 101: How Does Geothermal Energy Work?

https://www.greenmountainenergy.com/why-renewable-energy/renewable-energy-101/geothermal/
While some renewable energy sources — like the sun, the wind, and water — can easily be seen and/or felt, geothermal (or simply “thermal”) energy comes from a more enigmatic source: the heat far below the Earth’s crust. For more than 100 years, steam from below the Earth’s surface has been used to generate power. From electricity generated through geothermal power plants to district energy systems that heat and cool buildings using an underground network of pipes, this alternative energy source has big potential. Now that’s deep! Check out this video to learn more about how geothermal energy works.
Transcript:
Renewable Energy101
If you've ever observed an erupting volcano or the geysers at Yellowstone National Park, you've seen geothermal energy in action.
The Earth's crust is made of rocks and water. Deep below that is a layer of hot, molten rock called “magma,” which is even hotter than the sun's surface. The heat just over six miles below the surface contains 50,000 times more energy than all the oil and natural gas resources in the world.
Releasing a small amount of that heat in the right way can create electricity. A well drilled a couple of miles deep can capture the rising hot water and steam. That steam spins a turbine and a generator produces electricity.
Geothermal is one of the least explored sources of renewable energy in the U.S., and most of us probably don't spend much time thinking about it. But since it's a pollution-free renewable source of energy that's consistently reliable — at least it has been for the past 4.5 billion years — maybe we should!
About: Green Mountain Energy is the nation’s longest-serving renewable energy retailer and believes in using wind, sun and water for good. The company was founded in 1997 with the mission to “change the way power is made.” Green Mountain offers consumers and businesses the choice of cleaner electricity products from renewable sources, as well as carbon offsets and sustainable solutions for businesses.
More from Green Mountain Energy!
Website: http://bit.ly/1IKvQId
Facebook: http://on.fb.me/1Ovf9AV
Twitter: http://bit.ly/1Qmn2dk
Instagram: http://bit.ly/1g7xE2t

Clean Renewable Biofuels

New Generation Biofuels is a renewable fuels provider. We hold an exclusive license for North America, Central America and the Caribbean to commercialize proprietary technology to manufacture alternative biofuels from vegetable oils and animal fats that we intend to market as a new class of biofuel for power generation, heavy equipment, marine use and as heating fuel. We believe our proprietary biofuel can provide a cheaper, renewable alternative energy source with significantly lower emissions than traditional fuels. Our business model calls for establishing direct sales from manufacturing plants that we may purchase or build and sublicensing our technology to qualified licensees.

The Reliable Renewable

More than one million people have switched to geothermal - the Reliable Renewable. WaterFurnace geothermal systems provide clean, efficient comfort 24 hrs a day, 7 days a week, 365 days a year. Transform the way you use energy!
Learn more at: www.waterfurnace.com/reliable for more info.

In this first part of a 3-part series, I examine hydropower and geothermal energy as options to power a clean energy grid.
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LINKS LINKS LINKS
Global consumption of electricity and how its generated:
https://yearbook.enerdata.net/electricity/electricity-domestic-consumption-data.htmlGeothermal efficiency:
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdfReport on renewables providing base load energy:
https://www.skepticalscience.com/print.php?r=374
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TRANSCRIPT:
Hydroelectric is the use of moving water to turn turbines that generate electricity, usually through the building of dams or pump stations on rivers.
And hydroelectricity is the king of renewable energy, making up 70% of the renewable energy produced around the world. And for good reason.
They’re kind-of the perfect energy source. It’s stable, base-load energy that’s flexible. If you need more electricity, just release more water into the turbines.
They’re cheap to run and maintain once they’re built and they’re 95% efficient at generating energy, compared to 33% for coal and 15% for solar.
And of course they create no pollutants, consume no fuel, and the water never stops flowing.
The Three Gorges Dam in China is actually the largest energy plant of any kind in the world and generates just under a hundred terawatt hours per year all by itself.
So, hydro is kinda perfect. The problem is, it’s location-specific.
If you don’t live by a large river, you’re not going to be able to use it. Luckily, most cities were built near rivers, but not all rivers are large and powerful enough to make enough difference to justify the cost of building them.
Which is also a problem. While they produce free energy for decades and even centuries after they’re built, hydroelectric dams are huge engineering projects that cost tons of money up front.
(By the way, the whole ‘expensive at first but then free for decades’ thing is a common theme amongst renewable energies)
They also create reservoirs and lakes that flood a lot of land whose landowners may not want to give up.
There are some concerns about the disruption of fish habitats, but… that’s not at the top if my list of concerns.
So each hydroelectric plant is a birds nest of legal and construction challenges to overcome but even so, the number of hydropower plants are expected to double by 2050.
Another base load energy source is geothermal energy.
Geothermal uses the heat from natural geologic hotspots to turn turbines that generate electricity.
Iceland and the Philippines are major producers of geothermal power, which can be used in huge commercial plants to power entire cities or just pump the heat directly into homes for heating.
It’s a consistent flow of energy so it never runs out, but the efficiency isn’t great. Only an average of 12% efficiency.
Which really just means it will take longer for the investment to build it to pay off because once it’s turned on, it’s just free energy basically. And the efficiency is getting better, with newer plants getting over 20%.
https://www.geothermal-energy.org/pdf/IGAstandard/NZGW/2012/46654final00097.pdf
Even in Iceland, which is covered in hotspots and has a very progressive attitude toward clean energy, it only accounts for 30% of their energy production.
So it’s not likely to become a major source of energy worldwide
And as if all that wasn’t enough of a bummer, it also turns out that geothermal can produce greenhouse gasses.
Geologic hotspots churn up all kinds of stuff from inside the Earth, stuff like sulfur dioxide and silica emissions, and heavy metals like mercury, arsenic and boron.
These can get in the reservoirs and eventually the water supply.
Oh, and by the way, one of the methods they use to open up geothermal wells is hydraulic fracking. Yeah. That hydraulic fracking.
Let’s drill down and inject extremely high pressure water and other chemicals… Right over a volcano.
What could go wrong?
Earthquakes. That’s what.
Just like fracking for natural gas has caused earthquakes in Oklahoma...
(zoom in)
Earthquakes. In Oklahoma.
A geothermal well that was drilled in Switzerland set off an earthquake that measured a 3.4 on the Richter scale.
(pained)
Geothermal… Why do you hurt me so?
I used to think geothermal was really cool. Used to.
So am I wrong about this? Do you have experience using geothermal, or working in hydro plants? Are my numbers garbage? Let me know in the comments
The next video in this series will focus on biomass energy and harnessing the motion of the ocean to make power.

The clean energy package: towards a smart and sustainable heat market

The European Commission’s long-awaited “CleanEnergy for all Europeans” package of legislation was presented at the end of last year and is now being discussed in the European Parliament and Council for later approval. Based on the EU’s commitment to cut CO2 emissions by 2030, the package also aims, amongst others, at accelerating renewable energy innovation.
With renewable energy deployment progressing fast in power generation, the heating and cooling sector still has some way to go to reduce the remaining 84% of EU heating still generated by fossil fuels.
A new policy approach to increase the share of renewables in heating and cooling beyond the current 18.6% is required. Solutions are available, but not sufficiently exploited to allow all European citizens to access clean energy.
EURACTIV organised a high-level event to discuss the EU’s approach towards renewable heating and cooling. Questions included:
- What European level actions can be taken to correct the bias of the heat market towards fossil fuels, and against renewables?
- What is the role of the consumers in the adoption of the renewable heating and cooling solutions?
- What policies and concrete measures are needed by the EU institutions and member states?
- What role for local authorities in decarbonising the H&C sector?